RelBib: Results for "((((11850522x OR 11855042x) OR 11850598x) OR 11854523x) OR 11860922x)*"
https://relbib.de/search/results?filter[]=~author_facet:"Beetz, Manfred 1941-2021"&lookfor=((((11850522x OR 11855042x) OR 11850598x) OR 11854523x) OR 11860922x)*&type=AllFields